CN103270521B - 具有可调衰减器元件的用于接收低频电磁波的电子电路装置 - Google Patents
具有可调衰减器元件的用于接收低频电磁波的电子电路装置 Download PDFInfo
- Publication number
- CN103270521B CN103270521B CN201180060831.2A CN201180060831A CN103270521B CN 103270521 B CN103270521 B CN 103270521B CN 201180060831 A CN201180060831 A CN 201180060831A CN 103270521 B CN103270521 B CN 103270521B
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- Prior art keywords
- circuit
- electronic
- signal
- receiver
- inductor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000033228 biological regulation Effects 0.000 claims description 45
- 239000003990 capacitor Substances 0.000 claims description 33
- 230000005611 electricity Effects 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 230000002618 waking effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/0871—Hybrid systems, i.e. switching and combining using different reception schemes, at least one of them being a diversity reception scheme
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
- G06K19/0715—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including means to regulate power transfer to the integrated circuit
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/22—Automatic control in amplifiers having discharge tubes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/12—Neutralising, balancing, or compensation arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Near-Field Transmission Systems (AREA)
- Semiconductor Integrated Circuits (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010044028.0 | 2010-11-17 | ||
DE201010044028 DE102010044028A1 (de) | 2010-11-17 | 2010-11-17 | Elektronische Schaltungsanordnung zum Empfangen niederfrequenter elektromagnetischer Wellen mit einem einstellbaren Dämpfungsglied |
PCT/EP2011/067018 WO2012065781A1 (fr) | 2010-11-17 | 2011-09-29 | Agencement de circuit électronique destiné à recevoir des ondes électromagnétiques basse fréquence comportant un élément atténuateur ajustable |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103270521A CN103270521A (zh) | 2013-08-28 |
CN103270521B true CN103270521B (zh) | 2016-08-17 |
Family
ID=44789444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180060831.2A Active CN103270521B (zh) | 2010-11-17 | 2011-09-29 | 具有可调衰减器元件的用于接收低频电磁波的电子电路装置 |
Country Status (4)
Country | Link |
---|---|
US (3) | US8792844B2 (fr) |
CN (1) | CN103270521B (fr) |
DE (1) | DE102010044028A1 (fr) |
WO (1) | WO2012065781A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010055470B4 (de) * | 2010-12-22 | 2017-10-19 | Texas Instruments Deutschland Gmbh | RFID-Transponder und schlüsselloses Fahrzeugzugangssystem |
JP2016208120A (ja) * | 2015-04-16 | 2016-12-08 | 株式会社日本自動車部品総合研究所 | ネットワーク制御装置 |
CN107005062B (zh) * | 2015-10-16 | 2020-01-17 | Oppo广东移动通信有限公司 | 充电方法、移动终端和充电装置 |
US9882549B2 (en) * | 2016-02-23 | 2018-01-30 | Analog Devices Global | Apparatus and methods for high linearity voltage variable attenuators |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101145811A (zh) * | 2006-09-11 | 2008-03-19 | 索尼株式会社 | 通信系统、通信装置以及高频耦合器 |
WO2009058778A2 (fr) * | 2007-10-28 | 2009-05-07 | Tego Inc. | Procédés et systèmes de partage de puissance dans une étiquette rfid d'un nœud de réseau de fréquences radio multiples |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0738585B2 (ja) * | 1986-10-21 | 1995-04-26 | 日本電気株式会社 | デジタル/アナログ変換装置 |
US6130602A (en) * | 1996-05-13 | 2000-10-10 | Micron Technology, Inc. | Radio frequency data communications device |
CN1425223A (zh) * | 2000-03-01 | 2003-06-18 | 吉尔·蒙森·瓦维克 | 应答器和应答器系统 |
US6512416B2 (en) * | 2000-07-03 | 2003-01-28 | Broadcom Corporation | Extended range variable gain amplifier |
US6999516B1 (en) * | 2001-10-24 | 2006-02-14 | Rambus Inc. | Technique for emulating differential signaling |
JP4345851B2 (ja) * | 2006-09-11 | 2009-10-14 | ソニー株式会社 | 通信システム並びに通信装置 |
WO2008041595A1 (fr) * | 2006-09-27 | 2008-04-10 | Brother Kogyo Kabushiki Kaisha | Unité de traitement de signal |
US20080117027A1 (en) * | 2006-11-16 | 2008-05-22 | Zih Corporation | Systems, methods, and associated rfid antennas for processing a plurality of transponders |
DE102007049560B4 (de) * | 2007-10-16 | 2013-07-11 | Texas Instruments Deutschland Gmbh | RFID-Transponder mit hoher Abwärtsdatengeschwindigkeit |
GB0801225D0 (en) * | 2008-01-23 | 2008-02-27 | Innovision Res & Tech Plc | Near field RF communications |
-
2010
- 2010-11-17 DE DE201010044028 patent/DE102010044028A1/de active Pending
-
2011
- 2011-09-29 WO PCT/EP2011/067018 patent/WO2012065781A1/fr active Application Filing
- 2011-09-29 CN CN201180060831.2A patent/CN103270521B/zh active Active
- 2011-09-29 US US13/885,039 patent/US8792844B2/en active Active
-
2014
- 2014-07-28 US US14/444,790 patent/US9130528B2/en active Active
-
2015
- 2015-09-08 US US14/848,092 patent/US9544043B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101145811A (zh) * | 2006-09-11 | 2008-03-19 | 索尼株式会社 | 通信系统、通信装置以及高频耦合器 |
WO2009058778A2 (fr) * | 2007-10-28 | 2009-05-07 | Tego Inc. | Procédés et systèmes de partage de puissance dans une étiquette rfid d'un nœud de réseau de fréquences radio multiples |
Also Published As
Publication number | Publication date |
---|---|
CN103270521A (zh) | 2013-08-28 |
DE102010044028A1 (de) | 2012-05-24 |
US20130225108A1 (en) | 2013-08-29 |
US9544043B2 (en) | 2017-01-10 |
US9130528B2 (en) | 2015-09-08 |
US8792844B2 (en) | 2014-07-29 |
US20150011171A1 (en) | 2015-01-08 |
US20160006497A1 (en) | 2016-01-07 |
WO2012065781A1 (fr) | 2012-05-24 |
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